安装尺寸：型号BCEFKLMPSGQGF1365198170150Z1/2"200Z3/8"94M14*1.5QGF2380198250220Z1/2"253Z3/8&q···
安装尺寸：
| 型号 | B | C | E | F | K | L | M | P | S | G |
| QGF1 | 365 | 198 | 170 | 150 | Z1/2" | 200 | Z3/8" | 9 | 4 | M14*1.5 |
QGF2 | 380 | 198 | 250 | 220 | Z1/2" | 253 | Z3/8" | 11 | 4 | |
| QGF3 | 520 | 274 | 250 | 220 | Z1/2" | 260 | Z3/8" | 11 | 4 | |
| QGF4 | 450 | 242 | 300 | 270 | Z3/2" | 310 | Z1/2" | 13 | 4 |
安装尺寸图：
